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“Simple Circuit converts Step/Dir. signal into to double drive CW/CWW Pulse, Mach3 and few Hobby CNC software’s provides Step/Direction pulse output to drive stepper motor drivers. Various AC servo works with double CW/CCW pulse. This …
“I had this P10 RGB LED matrix lying around for a while. I used it with a arduino mega (works good but no easy internet connection) and raspberry pi (flexible, but a big overhead and long startup time). So I …
“Did you ever think about designing a manipulator claw using servos? Today, Im going to show you how to control a servo robotic claw using an Arduino Uno. I used two claws to do this. One was made in a …
“Hello everyone, welcome back to my channel. This is my 4th tutorial on how to drive a RELAY (not a relay module) with an Arduino. There are hundreds of tutorial available on how to use a “relay module” but I …
“Technique could prevent overheating of laptops, mobile phones, and other electronics. Plastics are excellent insulators, meaning they can efficiently trap heat — a quality that can be an advantage in something like a coffee cup sleeve. But this insulating property is …
“If you have ever woken up in the dark or stepped on something on your bedroom floor because it’s too dark, these DIY Bed Lights are for you. Intro: In this Project I show you how to use a …
“Researchers from the Moscow Institute of Physics and Technology have “rediscovered” a material that can lay the foundation for ultrahigh-speed quantum internet. Their paper published in npj Quantum Information shows how to increase the data transfer rate in unconditionally secure …
“Which microcontroller is faster: Arduinos, ESPs, or the STM32? This video examines this question, where I perform a speed test, the SpeedTest, with several devices running the same series of commands. Follow and see the result! Our main goal will …
“Why? With the latest craze in the world of cryptocurrency and, as coin hodlers ourselves, we wanted to have a tiny desktop display cycling through the current prices of different coins. Although we can certainly find the same information using …
“A reader of my sites and blogs, Mr. Liviu Hinoveanu wanted to replace classical DRL module made with 555 with Attiny85 programmed in Arduino style. He send me the schematic and PCB designed with Livewire and PCB Wisard software: After …